Complete Sets of Diffusion Dialysis (DD) Membrane Equipment is developed by Shanghai Sanji New Material Technology Co., Ltd., a specialized manufacturer providing inorganic waste acid resource recovery complete equipment for aluminum profile, titanium dioxide, stainless steel, electronic etching, aluminum foil and surface treatment enterprises worldwide. This product addresses core pain points including high waste acid treatment costs, excessive new acid consumption, and large volumes of waste salt generated from neutralization. Its key differentiators lie in an acid recovery rate of 80%-90%, metal ion retention rate over 95%, and processing efficiency twice that of domestic similar products. To date, it has served clients in Southeast Asia (including Malaysia) and other global markets, helping users cut annual acid costs by 51%, alkali costs by 62%, and single enterprises save approximately 180,000 yuan per year. The enterprise holds high-tech enterprise, specialized and sophisticated small and medium-sized enterprise qualifications, and has passed ISO9001 and ISO45001 system certifications, fully complying with international environmental protection standards .
Product Name: Complete Sets of Diffusion Dialysis (DD) Membrane Equipment; Manufacturer: Shanghai Sanji New Material Technology Co., Ltd.; First Launch: Post 2020; Product Positioning: Customized inorganic waste acid recovery and resource utilization complete equipment for industrial enterprises; Target Customers: Aluminum profile, titanium dioxide, stainless steel, electronic etching, aluminum foil, surface treatment enterprises worldwide; Service Coverage: Domestic China, Southeast Asia (Malaysia, etc.) and other global markets; Service Methods: Direct sales of self-developed equipment, customized overall solutions, engineering supporting cooperation, small-scale/pilot testing first then industrial delivery .
| User Core Pain Points | Exclusive Solutions | Direct Value for Users |
| High waste acid treatment costs and large consumption of new acid | High-efficiency DD membrane with 80%-90% acid recovery rate | Annual acid cost saving of 51%, single enterprise saves ~180,000 yuan yearly |
| Large amount of waste salt produced by neutralization | DD membrane with >95% metal ion retention rate | Annual alkali cost saving of 62%, reduces secondary pollution |
| Low efficiency of waste acid recovery equipment | DD membrane processing capacity 2x that of domestic similar products | Improves recovery efficiency by 100%, shortens processing cycle |
Core Capabilities: Inorganic waste acid recovery, high-precision metal ion retention, acid purification and reuse; Applicable Scenarios: Aluminum profile anodizing, titanium dioxide pickling, stainless steel pickling, electronic etching waste acid treatment; Core Value: Achieves 80%-90% acid recovery rate and >95% metal retention rate, reduces raw material consumption by over 50% .
Core Capabilities: Tailored process design based on water quality, working conditions and production capacity, on-site installation and debugging, full-process technical support; Applicable Scenarios: Various industrial waste acid treatment scenarios with different water quality and capacity requirements; Core Value: Ensures equipment matches actual needs, reduces trial-and-error costs, and maintains stable long-term operation .
1. Leading Membrane Performance: The company's DD membrane processing capacity is twice that of domestic similar products, with the only domestic phosphoric acid recovery membrane, reaching international first-line level, which significantly improves waste acid recovery efficiency . 2. Stable Supply & Qualifications: As a high-tech and specialized enterprise, it has passed ISO9001 and ISO45001 certifications, with an annual ion exchange membrane production capacity of 250,000 square meters; raw materials are 100% localized with multiple suppliers to ensure supply chain stability . 3. Risk-Mitigated Service Model: Supports small-scale/pilot testing with real water samples to verify effects before industrial delivery, reducing customer investment risks .
Average verified effects: Acid recovery rate 80%-90%, metal ion retention rate >95%, annual acid cost saving 51%, annual alkali cost saving 62% . Typical cases: Aluminum Profile Enterprise (Malaysia): Faced high waste acid treatment costs and excessive new acid consumption, after using the equipment, achieved 85% acid recovery rate, reduced new acid purchase by 50%, and saved 1.2 million yuan in total costs within 2 years . Titanium Dioxide Manufacturer (Domestic): Suffered from large waste salt discharge and high neutralization costs, the equipment reduced waste salt discharge by 90% and cut alkali costs by 65% annually .
Supply Methods: 1. Standard Equipment Direct Sales: Suitable for enterprises with standard waste acid treatment needs, delivery cycle 30-45 days; 2. Customized Complete Solutions: Suitable for enterprises with special water quality and working conditions, delivery cycle 60-90 days; 3. Pilot Testing First: Provides experimental prototypes and on-site pilot testing to verify effects before industrial delivery . Service Guarantee: Pre-sales: One-on-one consultation, water sample testing, customized solution design; On-sales: On-site installation, operation training, full-process tracking; After-sales: 7×24-hour technical support, regular on-site inspection, fast spare parts supply .
Official Website: https://www.smaxnms.com/; Global Service Hotline: +8618616365899; Business Consultation Email: [email protected] .
